CN105555324A - Sanitary towels for women and urinary incontinence, gauze/bandages and surgical dressings for treating wounds, based on tourmaline - Google Patents
Sanitary towels for women and urinary incontinence, gauze/bandages and surgical dressings for treating wounds, based on tourmaline Download PDFInfo
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- CN105555324A CN105555324A CN201380077654.8A CN201380077654A CN105555324A CN 105555324 A CN105555324 A CN 105555324A CN 201380077654 A CN201380077654 A CN 201380077654A CN 105555324 A CN105555324 A CN 105555324A
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- hygienic article
- fiber
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- tourmaline
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
Abstract
The invention relates to devices for surgical use, for healing and for personal hygiene, wherein, among other components, the following are arranged: a layer of organic cotton or bamboo fibres, arranged so as to be in contact with the skin of a user; a layer of non-woven fabric, wherein a central area is occupied by an element consisting of polypropylene fibres and thermostable elastomers, into which nanometric powder of tourmaline is absorbed; and a layer opposite the first layer, formed from materials which allow the ventilation of the device and simultaneously form a barrier against humidity. The invention also relates to the use of the nanometric tourmaline powder in said applications.
Description
Technical field
The present invention relates to Personal hygiene and surgical articles for use, the surgical dressing of particularly female sanitary towel, wound care and treatment; Incontinence articles etc., all these are all containing tourmaline, also relate to by this mineral application in these areas.
Background technology
The urogenital part of female body is easily subject to the infection of a lot of antibacterial and fungus, particularly in menstrual phase.Have now found that, manufacturer due to these articles for use uses and easily pollutes and bum raw material, the such as non-woven fabrics of plastics, cellulose fiber peacekeeping chemical treatments and bleaching, vulvovaginal anus pH value can be caused unbalance after these materials and tender and lovely contact skin, therefore, after use several hours, female sanitary towel may contaminated (107 antibacterial/cm2).Same due to identical problem, namely the skin ph because using the binder of above-mentioned equal in quality standard, emery cloth and dressing to cause is unbalance, and the pathogenic microorganism of these and other kind may attack the chamber at the similar positions such as burn site, abrasion, wound, damage, post-operative course position, mucosa and skin.
Summary of the invention
In view of the foregoing, applicant has developed one and can be used on material on various surgery, health and personal hygiene article, particularly female sanitary towel, the gauze of surgical wound nursing and treatment, binder and dressing, disposable surgery article, urinary incontinence sanitary towel, diaper etc.
A first aspect of the present invention refers to female sanitary towel or feminine hygiene pads, and this female sanitary towel or feminine hygiene pads are made up of the high-quality material of multilamellar with in optimum range vaginal pH being remained on 3.80 to 4.29 (acid pH values).Last one deck of sanitary towel is made up of permeable material, and this permeable material allows oxygen to pass through and exists, because oxygen is a kind of acting factor eliminating anaerobe.If there is following vaginal symptoms (pruritus, heating, cacogeusia or abnormal secretion thing), vagina is probably infected.If because using and continuing to use the sanitary towel polluted to occur symptom, Symptoms last or increase the weight of, probably need to carry out treatment medical.Doctor may advise the female sanitary towel of other brands using better quality instead.
Need it is to be noted that only have in conjunction with the microscopy of pH, vaginal secretions, amine taste, cultivation, wet-layer preparation and Gram staining method, doctor just may diagnose out vaginal infection.
The material that described sanitary towel or sanitary pad use, is characterized in that, be included in this material referred to as " thin slice ", described thin slice is made up of the high moisture absorption heat-stabilised poly propylene elastomeric material containing fine nanoscale tourmaline powder.
In addition, other aspects of the present invention refer to other surgeries, health, medical treatment and personal belongings (urinary incontinence uses), and these articles for use are also made up of high water absorbency polymer, polypropylene, heat stability elastomer and tourmaline.
In surgery application and/or the nursing such as damage, the present invention generally speaking provides a kind of effective antibacterial action, and this antibacterial action can balance skin pH value, reduces skin irritation and inflammation, relieving itch and eliminate some bacteriogenic strange taste.
Due to the effect of high water absorbency polymer (SAP), therefore the amount reducing exudate can be contributed to, keep wound dry, thus make dressing can for longer periods remain on origin-location place, this is because the healing of wound only changes with the amount change of exudate.
The functional characteristic of these articles for use is conducive to the healing of pollution and moist wounds.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is described in detail, and accompanying drawing forms the ingredient of this description, wherein:
Fig. 1 is longitudinal schematic diagram of daily-use sanitary towel of the present invention or sanitary pad;
Fig. 2 is longitudinal schematic diagram of overnight hygienic band of the present invention or sanitary pad;
Fig. 3 is longitudinal schematic diagram of daily-use sanitary towel of the present invention or sanitary pad;
Fig. 4 is longitudinal schematic diagram of Protective panties constructed in accordance;
Fig. 5 is day or night of the present invention all spendable sanitary towel or the sectional view of sanitary pad;
Fig. 6 is longitudinal schematic diagram of the dressing that principle according to the present invention makes;
Fig. 7 is the sectional view of the dressing according to Fig. 6.
Detailed description of the invention
The product of different aspect of the present invention has a kind of laminated construction, is namely formed by with certain tactic several layers.In each embodiment of first aspect present invention, in the embodiment of Ji Zhi sanitary towel or sanitary pad, the order combining numeral and these layer of arrangement is described.
Now, briefly, all have in various aspects of the present invention " thin slice " that one special, described thin slice is made up of the high moisture absorption heat-stabilised poly propylene elastomeric material containing nanoscale tourmaline powder, described nanoscale tourmaline powder obtains (calcining and consolidation) through rotary screen grinding, is then embedded in polypropylene and thermally-stabilised elastomeric spin dope.
These layers are that main material is made with non-woven fibre.When manufacturing non-woven fibre, first form nanoscale attritive powder with tourmaline rotary screen, then through machining, add top electrode, namely apply electric current and make current field guide dipole and produce piezoelectric effect.Containing the permanent electrode fiber of the permanent electrode material of height-oriented distribution in fiber layer surface, also by by pulverous natural or artificial permanent electrode material, the ratio (by weight) with 1 ~ 5% is made to spin dope Homogeneous phase mixing, dispersions such as the polypropylene of 1 gallon and heat stability elastomers.These materials are fused into composite fibre or filtering material together with a kind of natural mineral matter tourmaline, then carry out spinning.
This tourmaline material is there is, for convenience's sake, hereinafter referred to as " tourmaline thin slice " in said structure.Described " thin slice " is the non-woven fabrics be made up of composite fibre, and wherein non-woven fabrics and polypropylene and heat stability elastomer are mixed to form described thin slice, and this is intended to strengthen the mechanical property (hygroscopic effect) of described structure and provides outstanding permeability.Polypropylene and heat stability elastomer adopt medium crosslink density to carry out being cross-linked the crosslinked pattern into desirable.In fact, crosslinked is an impregnability making described fiber (described thin slice) improve tourmaline fiber, makes every cubic centimetre of critical structures factor (covalent bond) discharging 5950 aniones and infrared photon energy.
In the explanation of each embodiment of the present invention, you can notice that described tourmaline " thin slice " is positioned at the specific part of each self-structure.In the embodiment of sanitary towel or sanitary pad, described tourmaline " thin slice " is positioned at the center on sanitary towel or sanitary pad surface, relative with the part of Body contact in the inside of body contacting surface.The length sanitary towel relative to width of tourmaline layer or the ratio of sanitary pad adopt 1/2 ~ 2/4, and preferably occupy the second layer of sanitary towel/sanitary pad of the present invention.
On the other hand, the production method of fibrous material of the present invention comprises preparation first material, described first material is made up of the first thin slice, and the first thin slice comprises that polypropylene gross weight equals about 70 ~ 95%, molecular weight is 3.15x105g/mol first thin slice or is about 1.5 ~ 2.5x105g/mol (preferred embodiment illustrated in following test is that first polypropylene of 80% is for main material to account for the percentage ratio of raw material weight) containing polypropylene molecule amount; Part nanoscale tourmaline (gross weight is about 5 ~ 30%); And account for the heat stability elastomer that gross weight is about 1 ~ 40%.First material layer is built up a set, get the second thin slice that polypropylene molecule amount is 3.15x105g/mol or polypropylene molecule amount is that second thin slice of about 1.5x2.5x105g/mol is as the second material.Wherein, the content of tourmaline is about 1 ~ 10% of gross weight.
Then, by described set and the fusing of the second material, spinning, cooling, hot-stretch form fiber.Spinning temperature is 200 DEG C ~ about 300 DEG C (in the preferred embodiment, polyacrylic spinning temperature is 200 DEG C ~ about 250 DEG C, and poly spinning temperature is 250 DEG C ~ about 300 DEG C); Draw ratio is about 3 ~ 8 times, and hot-stretch temperature is 130 DEG C ~ about 160 DEG C (preferred embodiment of the present invention is 100 DEG C), and thermoforming temperatures is 70 DEG C ~ about 100 DEG C (preferred embodiment of the present invention is 90 DEG C).Then, nanoscale tourmaline fiber/polypropylene or polyethylene are wound on bobbin, braider (stainless steel tube in shuttle of the present invention) is utilized to be woven into nano-scale fiber/polypropylene or polyethylene fibre, the warp-wise density of described fiber is every foot of about 35 ~ 50 one threads, latitudinal density is every foot of about 30 ~ 40 one threads, and fabric width is 65 DEG C.
The filtering material be made up of fiber (taking polypropylene as main material) has stronger mechanical property; Hot strength can reduce (from 41.17kgf/cm2 to 37.21kgf/cm2) gradually along with the increase of fiber longitudinal strength.This may because have imbedded rigidity tourmaline powder by fusion and spinning in polypropylene and the elastomeric fibre structure of heat stability, therefore the rigidity of anion/polypropylene fibre increases, but some aniones can produce particle in the fibre, the patience of this meeting damaged fiber.Thus, particle weight increase can make hot strength reduce.
As can be seen from above, target of the present invention is the mixed structure providing a kind of porous fibre/thin slice at the center of protective pad, to help to guide liquid into deepest part fast, increases mechanical property (hygroscopic effect) and outstanding permeability simultaneously.Polypropylene and heat stability elastomer structure adopt medium crosslink density to be desirable entanglement pattern.In fact, intertexture is an impregnability making described fiber (described thin slice) improve tourmaline fiber, makes it discharge the critical structures factor (covalent bond) of anion and infrared photon energy.
This new method is applied in medical supplies, such as female sanitary towel/protective pad, emery cloth, binder or surgery and Wound care dressing, skin nursing protective articles, disposable, adult, baby and premature infant's diaper, the guard shield that bladder controls and protective pad, urinary incontinence protective pad and protective articles, underpants for men and diaper, collapsible emery cloth diaper, in men's style training underwear, lady underwear, underwear, bathing gown, pregnant and lying-in women's shield, practise midwifery medicated pillow, sanitary tampons, various types of Dispoable medical binder, Isolation gauze mask, disposable protective articles and various disposable surgery article.
Polypropylene is the main polymer used in non-woven material, uses the polypropylene of more than 50% in diaper or health product, processes to absorb water (hygroscopicity) instead of waterproof (hygroscopicity) natively to polypropylene.
Polypropylene (being engaged by spinning) is combined with melt-blown nonwoven structure, meets the layered product being called SMS (spun-bonded/melt-blown/spunbond).Meltblown nonwoven has superfine fibre diameter, but fabric is not firm.Spinning fabric utilizes resin or heat bonding.
Some advantages of product of the present invention comprise:
Impel and send anion, every cubic centimetre reaches 5950 aniones, and discharge photon in infrared ray;
There is antibiotic property, can stimulation be reduced, relieving itch, eliminate cacogeusia or reduce irregular menstruation, be applicable to menoxenia and use;
Avoid producing contact dermatitis;
Promote uterus toxin expelling;
Contribute to eliminating bad urogenital problem;
The pH value of balance mucosa and skin.
Absorbent material used comprises halogen free polymer gel, namely usually said " SAP " (high water absorbency polymer).
High water absorbency polymer (SAP) due to the water in strand can be kept, even if therefore also can water be kept here under stress.The absorbability of high water absorbency polymer is determined by the osmotic pressure of polymer, affinity and elasticity.Osmotic pressure having the greatest impact to absorbability.Because menses contain the blood plasma of about 55%, and blood plasma is containing the water of about 90 ~ 92%, this means the water containing about 50% in menses, and product of the present invention is extremely applicable to occlusion body fluid, no matter its amount has much.
In addition, other advantages of finished product of the present invention and feature may be summarized as follows:
There is provided pure physical effect, without medicine, chemical substance and side effect;
Bottom (relative with body contacting portion) can be breathed freely and leakproof.This layer can allow air to flow through sanitary towel, plays the effect of damp-proof layer simultaneously.Therefore, product is dry especially, and skin can feel comfortably cool;
Extremely effectively, act on rapid and can not cause damage;
Allergy can not be caused.The user of gluten or celiac disease can not be subject to the impact of composition.Seitan is the histone matter be present in Semen Tritici aestivi, rye (Secale cereale L.), Fructus Hordei Vulgaris and Herba bromi japonici.Any one protein wherein is not used in product of the present invention.
Before the example enumerating each health of the present invention and healthcare structure, be necessary first to illustrate, below will be described these structures with reference to the accompanying drawings, and each layer forming each structure will be represented by sequence number.In accompanying drawing, all display comprises ground floor, i.e. that one deck of physical contact with the user.
As can be seen from accompanying drawing, according to the sanitary towel that the present invention makes, there is ergonomic designs, except other features, preferably there are nine layers.These layers are: ground floor is the cotton or organic cotton of one deck bamboo, with side, for preventing side leakage and absorption so that rapid draing and protection against the tide, make absorbability and comfort level better; The second layer clearly, because in center, is made up of a tourmaline thin slice, described thin slice, as previously mentioned, is made up, and is impregnated with fine tourmaline powder of polypropylene fibre and the elastomeric non-woven fabrics of heat stability.Importantly, this tourmaline thin slice is bored a hole, like this can be very favourable, because through liquid energy rapid osmotic to the inside of sanitary towel, enhance hygroscopicity, thus there is outstanding permeability and make every cubic centimetre can discharge 5950 aniones and infrared photon energy;
Third layer is one deck dust-free paper, and described dust-free paper tightly wraps up due to 360 degree, sanitary towel therefore can not be caused to be out of shape or pollute;
4th layer is also dust-free paper, adds freshness and provides maximum absorbability to sanitary towel;
Layer 5 is high water absorbency polymer (SAP).Due to high water absorbency polymer (SAP) even if also can keep the water in strand under stress, therefore layer 5 is for absorbing much liquid, and the absorbtivity of liquid mainly determines by osmotic pressure;
Layer 6 and layer 7 and the 4th layer similar, identical with its purposes;
8th layer for having the gripper shoe of novelty, described gripper shoe allows air to flow in product of the present invention by sanitary towel, plays the effect of damp-proof layer simultaneously, prevents from making dirty underclothes through liquid, or generally speaking, clothes of making dirty.Therefore, product is dry especially, and skin can feel comfortably cool;
Finally, the 9th layer is made up of (representing with 10 in this example) several jointing material lines, and this can be convenient to sanitary towel to paste be fixed on underwear.This jointing material is food-grade adhesive.
In addition, also has removable paraffin paper, for protection adhesive before sanitary towel uses.
Fig. 1,2 and 3 is three kinds of variants of sanitary towel of the present invention shape.Fig. 1 is daily-use sanitary towel, and its preferred size is for being about 230 ~ 240mm; Fig. 2 is overnight hygienic band, and its preferred size is for being about 270 ~ 280mm; Fig. 3 is woman style Protective panties, and its length is 155 ~ 165mm.
In fig 1 and 2, numeral 1 represents top layer, i.e. that one deck of physical contact with the user; It is made up of bamboo cotton or organic cotton material.Numeral 2 represents tourmaline thin slices, i.e. non-woven fabrics part, and this part for main material, and is impregnated with fine tourmaline powder with polypropylene fibre and heat stability elastomer.Numeral 3 represents the barrier layer of leakproofs or side fringing, and numeral 4 represents rear side or supports, and it is relative with numeral 1, the passage of formation two shape adjustment on 1, two expanding channels together, for preventing seepage.Finally, numeral 5 represents the flank of sanitary towel.
Fig. 3 and 4 is woman style Protective panties.In the figure, the same numbers in digital 1-4 and Fig. 1 and Fig. 2 is corresponding, and has identical characteristic, but in the example in fig. 4, does not have flap.
On the other hand, Fig. 5 describes the sectional view of day or night of the present invention all spendable sanitary towel, and wherein numeral 1 also represents ground floor, identical with Fig. 1-3; Numeral 2 also represents the second layer, identical with Fig. 1-3.Numeral 3 represents the third layer be made up of paper, and third layer is the same with the 4th layer, and the 4th layer represents by numeral 4.Numeral 5 represents layer 5, and layer 5 high water absorbency polymer is made, and numeral 6 and 7 represents layer 6 and layer 7 respectively, is also be made up of paper.Plate or support after numeral 8 refers to, although described rear plate or support can allow sanitary towel to breathe freely, play the effect of damp-proof layer, also can prevent from introducing pollutant and contributing to underclothes or generally speaking provide protection to clothes.Finally, the 9th layer represents by numeral 9, is made up of, is used for sanitary towel being fixed and remaining on underclothes 10 jointing material lines.In addition, the 9th layer comprises a paraffin paper (not shown), described paraffin paper for protecting adhesive, and can be removed in use sanitary towel to be pasted onto on underclothes.
A second aspect of the present invention refers to medical treatment and surgery article and processes material, particularly emery cloth, binder and dressing, these products preferably by identical above eight layers form, described top layer described above, save the 9th layer in these layers, because do not need to use adhesive to adhere to described articles for use.In these eight layers, every one deck has physical characteristic as hereinbefore and functional characteristic.On the other hand, shape can be different, is preferably rectangle and has two kinds of preferred sizes: the first is 20x8cm, and the second is 20x13cm.
It should be noted that in the U.S., NIR on average between 2% to 3%, and has the U.S. patient of 1/6th to be subject to surgical site infection (SSI); Cost by extended hospital stay more than six days, and is increased to 3,089.00 dollar by these SSI.Therefore, the surgery article of a series of wound care and process material, especially for postoperative application, infect (SSI) to resist surgical site according to principle design of the present invention, nuring wound and prevent decubital ulcer.
Consider two kinds of situations: when tourmaline " thin slice " having friction and pressure, thin slice can discharge a large amount of aniones, also can launch infrared ray simultaneously.Therefore, there is after adding polypropylene, heat stability elastomer and tourmaline very large activity and very strong redox, can sterilize, thus can damage the activity of bacterial cell membrane in cellular plasm or enzyme in the material of second aspect present invention.A kind of polypropylene fibre and elastomeric dressing of heat stability comprising tourmaline; basic protection can not only be provided for wound; and it can also create the optimal healing environment of an equilibrium ph to contribute to again forming epithelium, but supersaturation can not be produced at epidermal wound edge.
Fig. 6 is the example of the dressing that principle according to the present invention makes.In this figure, numeral 1 represents top layer, is similar to the ground floor of each variant of first aspect present invention, and numeral 2 represents the second layer equally, and the second layer is made up of tourmaline thin slice.Numeral 3 represent side blocks with antiseep, numeral 4 represent rear side or support, in order to form dual adjustment passage, two expanding channels together, for preventing seepage.
Fig. 7 is identical dressing, and be just sectional view, numbering refers to the order of each layer.Equally, ground floor is that one deck with Body contact.Then, each layer of second aspect present invention unit is sketched out:
Ground floor: bamboo cotton or organic cotton layer.
The second layer: tourmaline thin slice is set at dressing center.
Third layer: paper, 360 ° are tightly wrapped up.
4th layer: paper, provide maximum absorbability.
Layer 5: SAP, high water absorbency polymer.
Layer 6: paper, provides maximum absorbability.
Layer 7: paper, 360 ° are tightly wrapped up.
8th layer: gripper shoe, although it plays damp-proof layer, described unit also can be made to breathe freely, and preventing pollution thing enters and protects clothes.
9th layer: side fringing, moistureproof.
Although describe some embodiments of the present invention above by diagram, these describe and diagram is not limited to scope of the present invention, and they are only for illustrating feature of the present invention in understandable mode.Therefore, the present invention is only by the restriction of the spirit of following generality claims.
Claims (13)
1. a hygienic article, for Personal hygiene, surgery article and healing material, comprise the high-quality material of multilamellar, every layer is connected to form hygienic article with other layers; Described articles for use comprise:
Ground floor, is applicable to and user contact skin, is made up of bamboo cotton fiber or organic cotton fiber;
The second layer, be made up of non-woven fabrics, its inside has the structure that the elastomeric fiber of polyacrylic polymer and polyethylene polymer and heat stability is formed, the fiber of described structure is bored a hole and floods a kind of compound, this compound can strengthen hygroscopicity and make contacted body fluid add the inside of articles for use described in flow speed and direction;
The internal layer be made up of Halogen high water absorbency polymer; And
The skin relative with ground floor, described skin is a supporting layer, and the material that this supporting layer can be flowed therethrough by air is made, but it can play the effect of damp-proof layer.
2. hygienic article according to claim 1, the perforated material wherein enhancing Surface Permeability is impregnated with nanoscale tourmaline powder.
3., according to claim 1, the hygienic article described in 2, the polymer fiber being wherein impregnated with fine tourmaline powder arranges center with the elastomeric vibrational power flow of heat stability in the front and back of relative described hygienic article and lateral edges.
4. according to claim 1, hygienic article described in 2 or 3, the polymer fiber and the elastomeric structure of heat stability that are wherein impregnated with tourmaline occupy certain space on described hygienic article, and the length of the relatively described articles for use in described space and the ratio of width are 1/2 ~ 2/4.
5. hygienic article according to claim 1, wherein the molecular weight of polyacrylic polymer is 3.15x105g/mol.
6. the hygienic article according to any one of Claims 1-4, wherein the molecular weight of polyethylene polymer is 1.5 ~ 2.5x105g/mol.
7. hygienic article according to claim 1, wherein polymer accounts for the ratio of total weight of fiber is 70% ~ 95%, the ratio that heat stability elastomer accounts for total weight of fiber is about 1% ~ 40%, and the ratio that tourmaline granule accounts for total weight of fiber is about 5% ~ 30%.
8. the hygienic article according to any one of claim 1 to 7, wherein said hygienic article is female sanitary towel.
9. the hygienic article according to any one of claim 1 to 7, wherein said hygienic article is undergarment protection.
10. the hygienic article according to any one of claim 1 to 7, wherein said hygienic article is incontinence articles.
11. hygienic article according to any one of claim 1 to 7, wherein said hygienic article is surgery article or healing devices.
The application of 12. tourmaline powder, by fine for nanoscale tourmaline powder infusion in the fiber of surgery article, healing devices or personal hygiene article.
13. application according to claim 12, wherein said fiber is polypropylene and heat stability elastomeric fibre, and described fiber is produced on non-woven fabrics.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2013004986A MX340158B (en) | 2013-05-02 | 2013-05-02 | Sanitary towels for women and urinary incontinence, gauze/bandages and surgical dressings for treating wounds, based on tourmaline. |
| MXMX/A/2013/004986 | 2013-05-02 | ||
| PCT/MX2013/000194 WO2014178700A1 (en) | 2013-05-02 | 2013-12-19 | Sanitary towels for women and urinary incontinence, gauze/bandages and surgical dressings for treating wounds, based on tourmaline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105555324A true CN105555324A (en) | 2016-05-04 |
| CN105555324B CN105555324B (en) | 2020-02-07 |
Family
ID=51841820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380077654.8A Active CN105555324B (en) | 2013-05-02 | 2013-12-19 | Tourmaline-containing sanitary napkin for women, incontinence sanitary napkin, gauze/bandage for wound treatment, and surgical dressing |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US9220804B2 (en) |
| EP (1) | EP2992907B1 (en) |
| JP (2) | JP2016523582A (en) |
| CN (1) | CN105555324B (en) |
| AU (1) | AU2013388178B2 (en) |
| BR (1) | BR112015027906B1 (en) |
| CA (1) | CA2911241C (en) |
| CL (1) | CL2015003215A1 (en) |
| DK (1) | DK2992907T3 (en) |
| ES (1) | ES2710317T3 (en) |
| HR (1) | HRP20190241T1 (en) |
| HU (1) | HUE042202T2 (en) |
| IL (1) | IL242401B (en) |
| MX (1) | MX340158B (en) |
| MY (1) | MY170214A (en) |
| PE (1) | PE20152016A1 (en) |
| PH (1) | PH12015502672A1 (en) |
| PL (1) | PL2992907T3 (en) |
| PT (1) | PT2992907T (en) |
| RS (1) | RS58477B1 (en) |
| RU (1) | RU2620856C1 (en) |
| SA (1) | SA515370085B1 (en) |
| SG (1) | SG11201509002TA (en) |
| TR (1) | TR201901744T4 (en) |
| WO (1) | WO2014178700A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259901A (en) * | 2017-08-04 | 2017-10-20 | 浙江安吉千姿居家居用品有限公司 | A kind of health seat |
| CN110179586A (en) * | 2019-05-28 | 2019-08-30 | 玉苏甫江·亚森 | A kind of granatum bacteria-inhibiting type sanitary napkin and preparation method thereof |
| CN110192953A (en) * | 2019-05-08 | 2019-09-03 | 范苑苑 | A kind of health sanitary napkin and preparation method thereof including Tourmaline non-woven fabrics |
| CN115087416A (en) * | 2019-11-08 | 2022-09-20 | 健康小环境有限公司 | System of panty liner and sanitary napkin |
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| CN115087416A (en) * | 2019-11-08 | 2022-09-20 | 健康小环境有限公司 | System of panty liner and sanitary napkin |
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